| 年份 | 土库曼斯坦 |
|---|---|
| 2023 | - |
| 2022 | 7.40889 |
| 2021 | 7.64222 |
| 2020 | 7.9041 |
| 2019 | 8.20529 |
| 2018 | 8.54753 |
| 2017 | 8.90104 |
| 2016 | 9.23319 |
| 2015 | 9.53623 |
| 2014 | 9.83016 |
| 2013 | 10.0904 |
| 2012 | 10.3042 |
| 2011 | 10.4935 |
| 2010 | 10.6118 |
| 2009 | 10.5873 |
| 2008 | 10.4363 |
| 2007 | 10.2052 |
| 2006 | 9.9071 |
| 2005 | 9.59672 |
| 2004 | 9.3348 |
| 2003 | 9.13732 |
| 2002 | 8.98394 |
| 2001 | 8.88692 |
| 2000 | 8.84468 |
| 1999 | 8.81949 |
| 1998 | 8.81706 |
| 1997 | 8.85043 |
| 1996 | 8.89554 |
| 1995 | 8.9003 |
| 1994 | 8.86511 |
| 1993 | 8.82937 |
| 1992 | 8.81466 |
| 1991 | 8.85674 |
| 1990 | 8.98841 |
| 1989 | 9.22075 |
| 1988 | 9.51447 |
| 1987 | 9.81598 |
| 1986 | 10.0838 |
| 1985 | 10.2712 |
| 1984 | 10.3452 |
| 1983 | 10.2931 |
| 1982 | 10.1187 |
| 1981 | 9.84658 |
| 1980 | 9.51493 |
| 1979 | 9.19601 |
| 1978 | 8.91119 |
| 1977 | 8.63415 |
| 1976 | 8.37105 |
| 1975 | 8.13385 |
| 1974 | 7.90165 |
| 1973 | 7.55392 |
| 1972 | 7.08323 |
| 1971 | 6.57606 |
| 1970 | 6.04101 |
| 1969 | 5.54049 |
| 1968 | 5.24307 |
| 1967 | 5.20267 |
| 1966 | 5.36025 |
| 1965 | 5.70143 |
| 1964 | 6.20561 |
| 1963 | 6.88474 |
| 1962 | 7.64507 |
| 1961 | 8.30437 |
| 1960 | 8.77483 |